A(n) ______ is a letter or symbol that represents some unknown value

asked Mar 22, 2016 193k views

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7 votes

the letter is the "x", because is used to represent unknown values. Sometimes the "y" is used too, but the principal is the "x". I hope that helps u.

Jxw answered Mar 24, 2016

by Jxw

8.4k points

6 votes

Variable like a or x or y

Splattael answered Mar 26, 2016

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